Mid-July, we're flying into Buffalo and heading to Niagara Falls NY to apply for a marriage license and getting married the following day. We want a home rental since there will be 6 family members with us and don't find many rentals on the US side. How much trouble is it to stay in Canada and cross Rainbow bridge a few times in a couple days. We're headed to a family reunion after the wedding so we need to be in Canada a day after the wedding anyway. There are so many more choices in Canada than NY.